rspec users - Jul 2010 - RSpec 2 - specs for Rails generators :)

http://github.com/kristianmandrup/canable

In my fork of jnunemaker''s canable I show my port of the unit test way
of testing generators for RSpec 2.
It still needs some tidying up to make it even more elegant ;)
Feel free to provide suggestions etc.

Kristian

RSpec 2 example
---
describe ''Generator'' do

  before :each do
    remove_model_file ''account''
  end

  GeneratorSpec.with_generator ''Generator'' do |g, c, gc|
    gc.tests Canable::Generators::ModelGenerator
  end

  it "should not work without a User mode file" do
    GeneratorSpec.with_generator do |g|
      g.run_generator %w{account}
      g.should_not generate_file(''app/models/account.rb'')
    end
  end

  it "should not work without a User mode file" do
    GeneratorSpec.with_generator do |g|
      create_model_file ''account''
      g.run_generator %w{account}
      g.should generate_file(''app/models/account.rb'')
    end
  end
end